cris.boxmetadata.label.title
Coherent ρ<sup>0</sup> photoproduction in ultra-peripheral Pb-Pb collisions at √<sup>s</sup>NN=2.76 TeV
cris.boxmetadata.label.dateissued
29 browse.startsWith.months.september 2015
cris.boxmetadata.label.accesslevel
open access
cris.boxmetadata.label.resourcetype
journal article
cris.boxmetadata.label.authors
The ALICE collaboration
Adam J.
Adamová D.
Aggarwal M.M.
Aglieri Rinella G.
Agnello M.
Agrawal N.
Ahammed Z.
Ahn S.U.
Aimo I.
Aiola S.
Ajaz M.
Akindinov A.
Alam S.N.
Aleksandrov D.
Alessandro B.
Alexandre D.
Alfaro Molina R.
Alici A.
Alkin A.
Alme J.
Alt T.
Altinpinar S.
Altsybeev I.
Alves Garcia Prado C.
Andrei C.
Andronic A.
Anguelov V.
Anielski J.
Antičić T.
Antinori F.
Antonioli P.
Aphecetche L.
Appelshäuser H.
Arcelli S.
Armesto N.
Arnaldi R.
Aronsson T.
Arsene I.C.
Arslandok M.
Augustinus A.
Averbeck R.
Azmi M.D.
Bach M.
Badalà A.
Baek Y.W.
Bagnasco S.
Bailhache R.
Bala R.
Baldisseri A.
Baltasar Dos Santos Pedrosa F.
Baral R.C.
Barbano A.M.
Barbera R.
Barile F.
Barnaföldi G.G.
Barnby L.S.
Barret V.
Bartalini P.
Barth K.
Bartke J.
Bartsch E.
Basile M.
Bastid N.
Basu S.
Bathen B.
Batigne G.
Batista Camejo A.
Batyunya B.
Batzing P.C.
Bearden I.G.
Beck H.
Bedda C.
Behera N.K.
Belikov I.
Bellini F.
Bello Martinez H.
Bellwied R.
Belmont R.
Belmont-Moreno E.
Belyaev V.
Bencedi G.
Beole S.
Berceanu I.
Bercuci A.
Berdnikov Y.
Berenyi D.
Bertens R.A.
Berzano D.
Betev L.
Bhasin A.
Bhat I.R.
Bhati A.K.
Bhattacharjee B.
Bhom J.
Bianchi L.
Bianchi N.
Bianchin C.
Bielčík J.
Bielčíková J.
cris.boxmetadata.label.publisher
Springer Verlag
cris.boxmetadata.label.abstract
We report the first measurement at the LHC of coherent photoproduction of ρ0 mesons in ultra-peripheral Pb-Pb collisions. The invariant mass and transverse momentum distributions for ρ0 production are studied in the π+π− decay channel at mid-rapidity. The production cross section in the rapidity range |y| < 0.5 is found to be dσ/dy = 425 ± 10(stat.)− 50+ 42 (sys.) mb. Coherent ρ0 production is studied with and without requirement of nuclear breakup, and the fractional yields for various breakup scenarios are presented. The results are compared with those from lower energies and with model predictions.
cris.boxmetadata.label.volume
2015
cris.boxmetadata.label.issue
9
cris.boxmetadata.label.language
English
cris.boxmetadata.label.ocdeknowledgeArea
Física nuclear
cris.boxmetadata.label.subjects
cris.boxmetadata.label.doi
cris.boxmetadata.label.scopusidentifier
2-s2.0-84942575935
cris.boxmetadata.label.source
Journal of High Energy Physics
cris.boxmetadata.label.containerissn
11266708
cris.boxmetadata.label.sponsor
National Science Foundation - 1305280, 1407051 - NSF
Science and Technology Facilities Council - 2014 STFC Nuclear Physics CG, ALICE, GRIDPP, ST/J000094/1, ST/J000108/1, ST/L005670/1, ST/L005689/1, ST/L005751/1, ST/M00158X/1, ST/M001598/1, ST/M001601/1, ST/M00340X/1 - STFC
Japan Society for the Promotion of Science - 15H03664, 25287048, 26610071 - JSPS
peru-layout.shadow-copies
Directorio de Producción Científica
Scopus